Physical activity, and likely the motivation for it, varies throughout the day. The aim of this investigation was to create a short assessment (CRAVE: Cravings for Rest and Volitional Energy Expenditure) to measure motivation states (wants, desires, urges) for physical activity and sedentary behaviors. Five studies were conducted to develop and evaluate the construct validity and reliability of the scale, with 1,035 participants completing the scale a total of 1,697 times. In Study 1, 402 university students completed a questionnaire inquiring (...) about the want or desire to perform behaviors “at the present moment (right now).” Items related to physical activity (e.g., “move my body”) and sedentary behaviors (e.g., “do nothing active”). An exploratory structural equation model (ESEM) revealed that 10 items should be retained, loading onto two factors (5 each for Move and Rest). In Study 2, an independent sample (n= 444) confirmed these results and found that Move and Rest desires were associated with stage-of-change for exercise behavior. In Study 3, 127 community-residing participants completed the CRAVE at 6-month intervals over two years- two times each session. Across-session interclass correlations (ICC) for Move (ICC = 0.72–0.95) and Rest (ICC = 0.69–0.88) were higher than when they were measured across 24-months (Move: ICC = 0.53; Rest: ICC = 0.49), indicating wants/desires have state-like qualities. In Study 4, a maximal treadmill test was completed by 21 university students. The CRAVE was completed immediately pre and post. Move desires decreased 26% and Rest increased 74%. Changes in Move and Rest desires were moderately associated with changes in perceived physical fatigue and energy. In Study 5, 41 university students sat quietly during a 50-min lecture. They completed the CRAVE at 3 time points. Move increased 19.6% and Rest decreased 16.7%. Small correlations were detected between move and both perceived energy and tiredness, but not calmness or tension. In conclusion, the CRAVE scale has good psychometric properties. These data also support tenets of the WANT model of motivation states for movement and rest (Stults-Kolehmainen et al., 2020a). Future studies need to explore how desires to move/rest relate to dynamic changes in physical activity and sedentarism. (shrink)

There are calls to expand the schema “ S knows that p ” to accommodate ways of knowing that are socially important but neglected in recent epistemology. A wider, more adequate conception of human knowing is needed that will include interested or motivated inquirers as “S,” and personal traits of persons as “ p .” Historically important treatments of knowing that accommodate these features deserve examination as part of the effort to create a broader epistemology. We find such a treatment (...) of knowing in Plato's Apology , 20 d-24 b, in which Socrates claims a bit of wisdom. We attend more carefully than others have to the concrete aspects of Socrates' encounters with interlocutors. (shrink)

Psychoactive drugs are being prescribed to millions of Americans at an increasing rate. In many cases these drugs are necessary in order to overcome debilitating emotional problems. Yet in other instances, these drugs are used to supplant, not supplement, interpersonal therapy. The process of overcoming emotional obstacles by introspection and the attainment of self knowledge is gradually being eroded via the gratuitous use of psychoactive medication in order to rapidly attain a release from the common problems that life inevitably presents (...) us with. In this paper, I argue that Kant’s formula of humanity, which maintains that persons ought never to treat others or themselves soley as a means to an end, proscribes this. Moreover, Kant argues that we have an imperfect duty of self development, and I argue that we fail to adhere to such a duty whenever we seek to evade the process of introspection and self knowledge in favour of the expedient results that drugs may provide us with as we attempt to overcome the emotional hurdles in our lives. (shrink)

William of Malmesbury's Regesta Regum Anglorum is one of the great histories of England, and one of the most important historical works of the European Middle Ages. Although its focus is national, its scope encompasses most of Western Europe and beyond, providing a full-scale account of the First Crusade. Apart from its formidable learning, it is characterized by narrative skill and entertainment value - with topics including unpowered flight and Henry I's zoo. This edition in the Oxford Medieval Texts series (...) is the first modern translation and edition. A full historical introduction is supplied in Volume II. (shrink)

There are many people in the world who want to be Somebody. Let us describe someone as Somebody who comes to believe that, in one or more respects, he or she is a special or significant person and who succeeds, through whatever means, in acquiring some sort of reputation and some sort of fame. People want to become Somebody because they believe that unless they succeed in that respect they will turn out to be a mere mediocrity, or worse still, (...) to be thought of as a mere mediocrity. People want to leave some sort of mark in this world before they die. They do not want their passage through this world to be utterly ineffectual. This, I think, is the seed from which the ideal of being Somebody emerges. (shrink)

Neuronal aggregates involved in conscious awareness are not evenly distributed throughout the CNS but comprise key components referred to as the neural network correlates of consciousness (NNCC). A critical node in this network is the posterior cingulate, precuneal, and retrosplenial cortices. The cytological and neurochemical composition of this region is reviewed in relation to the Brodmann map. This region has the highest level of cortical glucose metabolism and cytochrome c oxidase activity. Monkey studies suggest that the anterior thalamic projection likely (...) drives retrosplenial and posterior cingulate cortex metabolism and that the midbrain projection to the anteroventral thalamic nucleus is a key coupling site between the brainstem system for arousal and cortical systems for cognitive processing and awareness. The pivotal role of the posterior cingulate, precuneal, and retrosplenial cortices in consciousness is demonstrated with posterior cingulate epilepsy cases, midcingulate lesions that de-afferent this region and are associated with unilateral sensory neglect, observations from stroke and vegetative state patients, alterations in blood flow during sleep, and the actions of general anesthetics. Since this region is critically involved in self reflection, it is not surprising that it is similarly a site for the NNCC. Interestingly, information processing during complex cognitive tasks and during aversive sensations such as pain induces efforts to terminate self reflection and result in decreased processing in posterior cingulate and precuneal cortices. (shrink)

Exceptional human experiences (EHEs) have garnered increasing research attention, particularly with regard to the characteristics and potential functional aspects of these experiences. The current study sought to replicate and expand upon previous research on EHEs by using a mixed-methods approach to examine the characteristics of EHEs in a large adult sample. The participants were 869 healthy adults who completed a survey that allowed participants to share both quantitative ratings and qualitative descriptions of EHEs. The results revealed that 96.7% of respondents (...) had experienced at least one EHE, and EHEs were generally rated as having a positive impact on the participants' lives. Participants reported a variety of EHEs, with two primary themes emerging in the qualitative analysis: perception and function of EHEs. The results suggest that EHEs may serve a positive, functional purpose in the lives of those who experience them. (shrink)

[opening paragraph]: Our sense of free will depends upon a balance between reliability and flexibility in relation to cause-and-effect. Without the former, all outcomes would be arbitrary; without the latter, all outcomes would be predetermined. In neither case would there be any way of putting one's will into effect. So much is clear, yet establishing that precarious balance has proved so difficult that Kant himself declared ‘freedom of the will’ to be one of only three metaphysical problems which lie beyond (...) the powers of the human intellect . Western debate on this topic reflects a complex ethical and religious inheritance. Insights from Greek philosophy and Hebrew scripture were combined and filtered through Christian and Jewish traditions which developed in late antiquity and through the middle ages. These formed the context for the Enlightenment, whose dominant thinkers in turn provide the backdrop against which today's scholars act and react. (shrink)

This paper distinguishes four major types of futility (physiological, imminent demise, lethal condition, and qualitative) that have been advocated in the literature either in a patient dependent or a patient independent fashion. It proposes five criteria (precision, prospective, social acceptability, significant number, and non-agreement) that any definition of futility must satisfy if it is to serve as the basis for unilaterally limiting futile care. It then argues that none of the definitions that have been advocated meet the criteria, primarily because (...) their proponents have not paid sufficient attention to the problematic nature of the data supporting the use of their definitions. (shrink)

B. A. Farrell; XIII*—Temporal Precedence, Proceedings of the Aristotelian Society, Volume 73, Issue 1, 1 June 1973, Pages 193–216, https://doi.org/10.1093/arist.

Fārābī; Avicenna, 980-1037; Avempace, -1138 or 1139; logic; Islamic philosophy; history.

In this target article the following hypotheses are discussed: (1) Colour is autonomous: a perceptuolinguistic and behavioural universal. (2) It is completely described by three independent attributes: hue, brightness, and saturation: (3) Phenomenologically and psychophysically there are four unique hues: red, green, blue, and yellow; (4) The unique hues are underpinned by two opponent psychophysical and/or neuronal channels: red/green, blue/yellow. The relevant literature is reviewed. We conclude: (i) Psychophysics and neurophysiology fail to set nontrivial constraints on colour categorization. (ii) Linguistic (...) evidence provides no grounds for the universality of basic colour categories. (iii) Neither the opponent hues red/green, blue/yellow nor hue, brightness, and saturation are intrinsic to a universal concept of colour. (iv) Colour is not autonomous. (shrink)

In order to slow down the inexorable increase in spending on health care, the British government has implemented an initiative proposed by Griffiths. This initiative is designed to make doctors more accountable for the decisions they may take. In this essay I argue first, that the conflation of two decisions (financial and clinical) leads to unnecessary ethical dilemmas and secondly, that as psychologically it is difficult to take two decisions simultaneously, inevitably the clinician is forced to name either the financial (...) or the clinical decision as the prior problem. To decide for the former inevitably strains the traditional doctor/patient relationship of mutual trust. (shrink)